XML 44 R44.htm IDEA: XBRL DOCUMENT
v2.4.0.8

FAIR VALUE MEASUREMENTS (Details 4) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012
--- | --- | ---
Liabilities |  |
Derivatives | $ 367 | $ 51
Recurring basis | Level 1 |  |
Assets |  |
Total | 8,079 | 15,660
Recurring basis | Level 1 | Money market funds |  |
Assets |  |
Total | 8,079 | 15,660
Recurring basis | Level 2 |  |
Assets |  |
Total | 54,440 | 76,607
Recurring basis | Level 2 | Government-sponsored enterprise securities |  |
Assets |  |
Total | 7,369 | 8,623
Recurring basis | Level 2 | Commercial paper |  |
Assets |  |
Total | 5,499 | 20,644
Recurring basis | Level 2 | Corporate notes |  |
Assets |  |
Total | 41,572 | 47,340
Recurring basis | Level 3 |  |
Liabilities |  |
Derivatives | 367 | 51
Recurring basis | Total |  |
Assets |  |
Total | 62,519 | 92,267
Liabilities |  |
Derivatives | 367 | 51
Recurring basis | Total | Money market funds |  |
Assets |  |
Total | 8,079 | 15,660
Recurring basis | Total | Government-sponsored enterprise securities |  |
Assets |  |
Total | 7,369 | 8,623
Recurring basis | Total | Commercial paper |  |
Assets |  |
Total | 5,499 | 20,644
Recurring basis | Total | Corporate notes |  |
Assets |  |
Total | $ 41,572 | $ 47,340

X
- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
Name: | us-gaap_AssetsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_AssetsFairValueDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LiabilitiesFairValueDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration